﻿#region Copyright

// // The contents of this file are subject to the Mozilla Public License
// // Version 1.1 (the "License"); you may not use this file except in compliance
// // with the License. You may obtain a copy of the License at
// //   
// // http://www.mozilla.org/MPL/
// //   
// // Software distributed under the License is distributed on an "AS IS"
// // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
// // License for the specific language governing rights and limitations under 
// // the License.
// //   
// // The Initial Developer of the Original Code is Robert Smyth.
// // Portions created by Robert Smyth are Copyright (C) 2008-2013.
// //   
// // All Rights Reserved.

#endregion

using System.Collections.Generic;
using NoeticTools.NWorkflow.DotNetInterop;


namespace NoeticTools.NWorkflow
{
    public class ActionsDictionary<T>
    {
        private readonly Dictionary<T, List<Action>> _inner = new Dictionary<T, List<Action>>();

        public List<Action> this[T key]
        {
            get
            {
                EnsureKeyExists(key);
                return _inner[key];
            }
        }

        private void EnsureKeyExists(T key)
        {
            if (!_inner.ContainsKey(key))
            {
                _inner.Add(key, new List<Action>());
            }
        }
    }
}